RideRow sells every brand on the same terms, so this comparison has no favorite. Here we put the Mihogo Air Max — Carbon Fiber E-Bike ($1,299) next to the Aventon Soltera 3 ADV ($1,499). Both target the "lightweight, refined" corner of the urban e-bike market, but they get there differently: the Air Max chases distance with a 750W motor and a dual-battery pack, while the Soltera 3 ADV chases simplicity and low weight with a single-speed 250W belt-drive build.
All specs come straight from each manufacturer's own listing (snapcycle.com / mihogo.com for the Air Max, aventon.com for the Soltera 3 ADV). Any field a brand does not publish is marked 待核 (unverified) — we do not invent numbers.
Spec-by-spec comparison
| Spec | Mihogo Air Max ($1,299) | Aventon Soltera 3 ADV ($1,499) |
|---|---|---|
| Frame | Japanese Toray T800 carbon fiber | 待核 (unverified) |
| Weight | 7.7 lb (frame only); full bike 待核 | 37 lb (full bike, brand-stated) |
| Motor | 750W | 250W (500W peak) |
| Torque | 85 Nm | 待核 (unverified) |
| Pedal sensor | Torque sensor | Double-sided bottom-bracket torque sensor |
| Drivetrain | 待核 (unverified) | Single speed, Gates Carbon Belt Drive (122T) |
| Battery | Dual battery, 921.6 Wh total | Integrated 36.9V, 9.94Ah, 366.8 Wh |
| Claimed range | Up to 121 mi (mihogo.com lists up to 128 mi) | 待核 (brand gives method, not a fixed mileage) |
| Top speed / class | 待核 (unverified) | 20 mph (Class 2) |
| Brakes | 待核 (unverified) | Tektro HD-T3020 hydraulic disc |
| Tires / wheels | 待核 (unverified) | 700c, 36-spoke, double-wall alloy rim |
| Suspension | 待核 (unverified) | 待核 (unverified) |
| Display | PS Smart Display | 待核 (unverified) |
| Chargers included | Two chargers | 待核 (unverified) |
| MSRP | $1,299 | $1,499 |
What the numbers actually say
- Weight, measured differently. The Soltera 3 ADV publishes a full-bike weight of 37 lb, one of the lightest e-bikes in this price band. The Air Max publishes a 7.7 lb frame-only weight but not a full-bike weight, so the two cannot be compared head-to-head on total weight — the Air Max's complete weight is unverified.
- Power and battery. The Air Max runs a 750W motor with a dual-battery 921.6 Wh system, versus the Soltera 3 ADV's 250W (500W peak) motor and a single 366.8 Wh battery. On paper the Air Max carries more than twice the watt-hours and a far higher claimed range (121 mi), while the Soltera 3 ADV trades outright power and capacity for a lighter, simpler build.
- Drivetrain philosophy. The Soltera 3 ADV uses a maintenance-light single-speed Gates Carbon Belt Drive (no derailleur, no chain lube). The Air Max's drivetrain is not published, so a belt-vs-derailleur comparison isn't possible yet — flagged 待核.
- Speed class. The Soltera 3 ADV is a 20 mph Class 2 bike per Aventon. The Air Max's top speed and class are not published and are marked 待核.
Objective takeaway
Both are "lightweight" bikes, but the label means different things here. The Mihogo Air Max leads on the distance-and-material story it publishes — carbon-fiber frame, dual-battery 921.6 Wh, 121-mile claimed range, two chargers — which fits a rider who ranks range and frame material first. The Aventon Soltera 3 ADV leads on verified simplicity and low weight — a stated 37 lb, a belt drive, and a fully-published component list — which fits a rider who values a confirmed light, low-maintenance build over outright range.
Because several Air Max fields (full-bike weight, drivetrain, brakes, tires, suspension, top speed) are unverified, a buyer should ask Mihogo to confirm them, and should confirm the Soltera 3 ADV's real-world range and torque figure with Aventon. Warranty coverage differs by brand and is not represented by RideRow — check each manufacturer's official site.
Sources: Mihogo Air Max specs — snapcycle.com and mihogo.com product listings (products.json). Aventon Soltera 3 ADV specs — aventon.com product page. Prices are manufacturer list prices as observed 2026-07-15 and may change. Fields marked 待核 (unverified) were not published by the manufacturer at the time of writing.